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2-Bromo-3-nitrotoluene

2-Bromo-3-nitrotoluene structure

CAS No.: 41085-43-2

Chemical Name:: 2-Bromo-3-nitrotoluene

Synonyms: 2-Bromo-3-nitrotoL;2-BROMO-3-NITROTOLUENE;2-Chloro-3-nitrotoluenem;2-Bromo-3-nitrotoluene >2-Bromo-3-nitrotoluene,98%;2-Bromo-3-methylnitrobenzene;2-BroMo-3-nitrotoluene, 95+%;2 - broMine - 3 - nitrotoluene;1-Bromo-2-methyl-6-nitrobenzene;Benzene, 2-broMo-1-Methyl-3-nitro-

CBNumber:: CB0111100

Molecular Formula:: C7H6BrNO2

Molecular Weight:: 216.03

MDL Number:: MFCD00134555

MOL File:: 41085-43-2.mol

MSDS File:: SDS

Last updated:2026-01-13 11:12:37

Product description	Number	Pack Size	Price
2-Bromo-3-nitrotoluene 99%	381799	5g	$42.5
2-Bromo-3-nitrotoluene >98.0%(GC)	B3712	1g	$85
2-Bromo-3-nitrotoluene >98.0%(GC)	B3712	5g	$251
2-Bromo-3-nitrotoluene	B698080	250mg	$55
2-Bromo-3-nitrotoluene	J95046	500g	$630
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2-Bromo-3-nitrotoluene Properties

Melting point	38-41 °C (lit.)
Boiling point	135-136 °C/8 mmHg (lit.)
Density	0.803 g/mL at 25 °C (lit.)
refractive index	1.6120 (estimate)
Flash point	>230 °F
storage temp.	Sealed in dry,Room Temperature
solubility	Methanol[soluble in]
solubility	soluble in Methanol
form	Low Melting Solid
color	Pale yellow
InChI	1S/C7H6BrNO2/c1-5-3-2-4-6(7(5)8)9(10)11/h2-4H,1H3
InChIKey	GCAAVRIWNMTOKB-UHFFFAOYSA-N
SMILES	Cc1cccc(c1Br)[N+]([O-])=O
CAS DataBase Reference	41085-43-2(CAS DataBase Reference)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H302+H312+H332-H302-H312-H315-H319-H332-H335

Precautionary statements

P264-P270-P271-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501-P261-P280-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

20/21/22-36/37/38

Safety Statements

26-36

WGK Germany

HS Code

29049090

Storage Class

11 - Combustible Solids

Hazard Classifications

Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	1
2		0

2-Bromo-3-nitrotoluene price More Price(38)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	381799	2-Bromo-3-nitrotoluene 99%	41085-43-2	5g	$42.5	2023-01-07	Buy
TCI Chemical	B3712	2-Bromo-3-nitrotoluene >98.0%(GC)	41085-43-2	1g	$85	2025-07-31	Buy
TCI Chemical	B3712	2-Bromo-3-nitrotoluene >98.0%(GC)	41085-43-2	5g	$251	2025-07-31	Buy
TRC	B698080	2-Bromo-3-nitrotoluene	41085-43-2	250mg	$55	2021-12-16	Buy
AK Scientific	J95046	2-Bromo-3-nitrotoluene	41085-43-2	500g	$630	2021-12-16	Buy

Product number	Packaging	Price	Buy
381799	5g	$42.5	Buy
B3712	1g	$85	Buy
B3712	5g	$251	Buy
B698080	250mg	$55	Buy
J95046	500g	$630	Buy

2-Bromo-3-nitrotoluene Chemical Properties,Uses,Production

Chemical Properties

Pale yellow low melting solid

Uses

2-Bromo-3-nitrotoluene may be used in the preparation of unsymmetrical dimethyl dinitro biphenyl, via Ullmann reaction. It may be used as starting material in the synthesis of 10-methylfluoranthene.

General Description

Crystal structure of 2-bromo-3-nitrotoluene has been studied and the dihedral angle between the nitro group and the phenyl ring is reported to be 54.1(4)°.

Synthesis

570-24-1

41085-43-2

The general procedure for the preparation of 2-bromo-3-nitrotoluene by diazotization reaction using 2-methyl-6-nitroaniline as starting material was as follows: first, 2-methyl-6-nitroaniline (30.4 g, 0.2 mol) was suspended in water (250 mL) and 40% aqueous hydrobromic acid (100 mL), refluxed for 10 min and then cooled to 0 °C. A solution of sodium nitrite (13.8 g, 0.2 mol) in water (80 mL) was added slowly and dropwise at a temperature below 5 °C. The resulting diazonium salt solution was continued to be stirred at 0-5 °C for 30 min, followed by the slow addition of a stirring mixed solution of cuprous bromide (28.7 g, 0.2 mol) in hydrobromic acid (80 mL) and water (150 mL) at room temperature. The reaction mixture was stirred at room temperature for 30 minutes and then heated and stirred on a steam bath for 1 hour. Upon completion of the reaction, it was washed with saturated sodium bicarbonate solution and brine, dried over magnesium sulfate and concentrated. The residue was purified by column chromatography using petroleum ether as eluent to give 2-bromo-3-nitrotoluene as a light yellow solid (25.9 g, 60% yield).

References

[1] European Journal of Organic Chemistry, 2005, # 16, p. 3536 - 3541
[2] Angewandte Chemie - International Edition, 2012, vol. 51, # 12, p. 2925 - 2929
[3] Angewandte Chemie - International Edition, 2010, vol. 49, # 40, p. 7257 - 7260
[4] Bioorganic and Medicinal Chemistry Letters, 2011, vol. 21, # 2, p. 644 - 651
[5] Patent: WO2011/22337, 2011, A1. Location in patent: Page/Page column 97

2-Bromo-3-nitrotoluene synthesis

Synthesis of 2-Bromo-3-nitrotoluene from 2-METHYL-6-NITROBENZOIC ACID

2-Bromo-3-nitrotoluene Preparation Products And Raw materials

Raw materials

Cuprous bromide Hydrogen bromide Sodium nitrite 2-Bromo-3-methylaniline N-(2-METHYL-6-NITRO-PHENYL)-ACETAMIDE

2-METHYL-6-NITROBENZOIC ACID 2-METHYLACETANILIDE 2-Methyl-6-nitroaniline 2-Bromotoluene

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Preparation Products

2-BROMO-5-NITROTOLUENE 3-AMINO-2-BROMO-BENZOIC ACID METHYL ESTER METHYL 2-BROMO-3-NITROBENZOATE Isopropyl-(2-Methyl-6-nitro-phenyl)-aMine

2-Bromo-3-nitrotoluene Suppliers

Global( 232)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8749	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29830	58
Nanjing Dolon Biotechnology Co.,Ltd.	18905173768	52513593@qq.com	CHINA	2972	58
Accela ChemBio Inc.	+1-858-6993322	info@accelachem.com	United States	21193	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10821	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5600	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Capot Chemical Co.,Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Nanjing Dolon Biotechnology Co.,Ltd.	58
Accela ChemBio Inc.	58
Alchem Pharmtech,Inc.	58
Wuhan Chemwish Technology Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
Richest Group Ltd	58

View Lastest Price from 2-Bromo-3-nitrotoluene manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-03-06	2-Bromo-3-nitrotoluene 41085-43-2	US $0.00-0.00 / KG	1KG	99%	20 mt	Hebei Chuanghai Biotechnology Co., Ltd
2021-08-11	2-Bromo-3-nitrotoluene 41085-43-2	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2021-07-02	2-Bromo-3-nitrotoluene 41085-43-2	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

2-Bromo-3-nitrotoluene
41085-43-2
US $0.00-0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

2-Bromo-3-nitrotoluene
41085-43-2
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

2-Bromo-3-nitrotoluene
41085-43-2
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

2-Bromo-3-nitrotoluene Spectrum

2-Bromo-3-nitrotoluene(41085-43-2)¹HNMR 2-Bromo-3-nitrotoluene(41085-43-2)IR 2-Bromo-3-nitrotoluene(41085-43-2)Raman

41085-43-2(2-Bromo-3-nitrotoluene)Related Search:

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METHYL 2-BROMO-3-NITROBENZOATE 2-bromo-1,5-dimethyl-3-nitrobenzene 2-Bromo-3,5-dinitrobenzoic acid 2-BROMO-3,4-DIMETHYL-1-NITROBENZENE 2-Bromo-3-nitrotoluene

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2-BROMO-3-NITROTOLUENE 2-Chloro-3-nitrotoluenem 1-Bromo-2-methyl-6-nitrobenzene 2-Bromo-3-methylnitrobenzene 2-Bromo-3-nitrotoluene,98% Benzene, 2-broMo-1-Methyl-3-nitro- 2-Bromo-3-methylnitrobenzene, 2-Bromo-1-methyl-3-nitrobenzene 2-BroMo-3-nitrotoluene, 95+% 2 - broMine - 3 - nitrotoluene 2-Bromo-3-nitrotoluene > 2-Bromo-3-nitrotoL 41085-43-2 41085-43-3-2 41083-43-2 Building Blocks Nitro Compounds Nitrogen Compounds Organic Building Blocks ARYL HALIDE Nitro Compounds Nitro Compounds Nitrogen Compounds Organic Building Blocks blocks FluoroCompounds NitroCompounds Halogen toluene